| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $221.75 | 9.259% | $242.2818 | $242.28 | $242.30 | $242.30 |
| Purchase #2 | $103.70 | 11.842% | $115.9802 | $115.98 | $116.00 | $116.00 |
| Purchase #3 | $218.32 | 13.626% | $248.0683 | $248.07 | $248.05 | $248.10 |
| Purchase #4 | $114.26 | 12.362% | $128.3848 | $128.38 | $128.40 | $128.40 |
| Purchase #5 | $19.47 | 13.228% | $22.0455 | $22.05 | $22.05 | $22.00 |
| Purchase #6 | $82.62 | 9.133% | $90.1657 | $90.17 | $90.15 | $90.20 |
| Purchase #7 | $151.75 | 11.193% | $168.7354 | $168.74 | $168.75 | $168.70 |
| 7 purchase totals = | $911.87 | $1,015.6617 | $1,015.67 | $1,015.70 | $1,015.70 | |